.App {
  text-align: center;
  --first-color:#1A73E8;
  min-height: 94vh;
  padding: 1px;
  padding-bottom: 5vh;
}
.footer{
  position: absolute;
  left: 0%;
  bottom: 0;
  text-align: center;
  line-height: 5vh;
  width: 100%;
  opacity: .5;
}
.footer a{
  color: var(--first-color);
}
img{
  max-width: 100%;
}


.header-bg{
  background: var(--first-color);
  width: 100vw;
  min-height: 64vw;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
}

.App-header h1{
  font-size: 20vw;
  color: #fff;
}

.search-box{
  background: #fff;
  box-shadow: 0 3vw 5vw rgba(0, 0, 0, .2);
  border-radius: 3vw;
  margin: 3vw;
  box-sizing: border-box;
  padding: 2vw;
}
.search-box ul{
  display: flex;
  flex-direction: row;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  justify-content: space-around;
}
.search-box li{
  list-style: none;
  padding: .5rem;
  white-space: nowrap;
  color: #999;
  border-bottom: 2px solid #fff;
}
.search-tab-item.active{
  color: var(--first-color);
  /* font-weight: bold; */
  border-bottom: 2px solid var(--first-color);
}

.search_from{
  margin-bottom: 1rem;
  position: relative;
}
.search_from input{
  width: 94%;
  box-sizing: border-box;
  line-height: 3rem;
  border-radius: 99px;
  outline: none;
  border: 1px solid #eee;
  background: #f9f9f9;
  padding: 0 1rem;
  margin: 2vw 3%;
}
.search_from input:focus{
  background: #eee;
}
.search_from button{
  position: absolute;
  right: 2rem;
  top: 2vw;
  height: 3rem;
  line-height: 3rem;
  border: none;
  background: none;
  font-size: 1.5rem;
  color: var(--first-color)
}

.rec{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin-top: 6vw;
}
.rec>div{
  width: 25%;
  box-sizing: border-box;
}
.rec>div img{
  display: block;
  border-radius: 99px;
}
.rec button{
  background: none;
  border: none;
  outline: none;
  font-size: .8rem;
  color: #999;
  line-height: 1.6rem;
  padding:2vw 6vw;
}
